Otherwise the caller is going to return garbage memory for the error
value.
Signed-off-by: Adam Jackson <a...@redhat.com>
---
glx/glxcmds.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/glx/glxcmds.c b/glx/glxcmds.c
index 6785e9db38..54d452e587 100644
--- a/glx/glxcmds.c
+++ b/glx/glxcmds.c
@@ -137,8 +137,10 @@ validGlxContext(ClientPtr client, XID id, int access_mode,
__GLXcontext ** context, int *err)
{
/* no ghost contexts */
- if (id & SERVER_BIT)
+ if (id & SERVER_BIT) {
+ *err = __glXError(GLXBadContext);
return FALSE;
+ }
*err = dixLookupResourceByType((void **) context, id,
__glXContextRes, client, access_mode);
--
2.17.0
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